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sched/pthread: Added non-standard pthread_get_stackaddr_np() and pthread_get_stacksize_np().

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This commit is contained in:
Joao Matos
2019-04-04 10:30:46 -06:00
committed by Gregory Nutt
parent c6dd9274e6
commit 08ff68edec
8 changed files with 184 additions and 14 deletions
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include/pthread.h
+6 -1
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@@ -466,13 +466,18 @@ int pthread_attr_getaffinity_np(FAR const pthread_attr_t *attr,
int pthread_attr_setstacksize(FAR pthread_attr_t *attr, long stacksize);
int pthread_attr_getstacksize(FAR const pthread_attr_t *attr, long *stackaddr);
/* Set or obtain stack address and size */
/* Set or obtain stack address and size attributes */
int pthread_attr_setstack(FAR pthread_attr_t *attr,
FAR void *stackaddr, long stacksize);
int pthread_attr_getstack(FAR pthread_attr_t *attr,
FAR void **stackaddr, FAR long *stacksize);
/* Get run-time stack address and size */
FAR void *pthread_get_stackaddr_np(FAR pthread_t thread);
ssize_t pthread_get_stacksize_np(FAR pthread_t thread);
/* To create a thread object and runnable thread, a routine must be specified
* as the new thread's start routine. An argument may be passed to this
* routine, as an untyped address; an untyped address may also be returned as
include/sys/syscall.h
+15 -13
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@@ -425,22 +425,24 @@
# define SYS_pthread_create (__SYS_pthread + 4)
# define SYS_pthread_detach (__SYS_pthread + 5)
# define SYS_pthread_exit (__SYS_pthread + 6)
# define SYS_pthread_getschedparam (__SYS_pthread + 7)
# define SYS_pthread_getspecific (__SYS_pthread + 8)
# define SYS_pthread_join (__SYS_pthread + 9)
# define SYS_pthread_key_create (__SYS_pthread + 10)
# define SYS_pthread_key_delete (__SYS_pthread + 11)
# define SYS_pthread_mutex_destroy (__SYS_pthread + 12)
# define SYS_pthread_mutex_init (__SYS_pthread + 13)
# define SYS_pthread_mutex_timedlock (__SYS_pthread + 14)
# define SYS_pthread_mutex_trylock (__SYS_pthread + 15)
# define SYS_pthread_mutex_unlock (__SYS_pthread + 16)
# define SYS_pthread_get_stackaddr_np (__SYS_pthread + 7)
# define SYS_pthread_get_stacksize_np (__SYS_pthread + 8)
# define SYS_pthread_getschedparam (__SYS_pthread + 9)
# define SYS_pthread_getspecific (__SYS_pthread + 10)
# define SYS_pthread_join (__SYS_pthread + 11)
# define SYS_pthread_key_create (__SYS_pthread + 12)
# define SYS_pthread_key_delete (__SYS_pthread + 13)
# define SYS_pthread_mutex_destroy (__SYS_pthread + 14)
# define SYS_pthread_mutex_init (__SYS_pthread + 15)
# define SYS_pthread_mutex_timedlock (__SYS_pthread + 16)
# define SYS_pthread_mutex_trylock (__SYS_pthread + 17)
# define SYS_pthread_mutex_unlock (__SYS_pthread + 18)
#ifndef CONFIG_PTHREAD_MUTEX_UNSAFE
# define SYS_pthread_mutex_consistent (__SYS_pthread + 17)
# define __SYS_pthread_setschedparam (__SYS_pthread + 18)
# define SYS_pthread_mutex_consistent (__SYS_pthread + 19)
# define __SYS_pthread_setschedparam (__SYS_pthread + 20)
#else
# define __SYS_pthread_setschedparam (__SYS_pthread + 17)
# define __SYS_pthread_setschedparam (__SYS_pthread + 19)
#endif
# define SYS_pthread_setschedparam (__SYS_pthread_setschedparam + 0)